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Product · Apache Software Foundation

Apache Airflow SFTP provider

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Critical 9.1
    CVE-2026-94134 Public exploit

    Apache Airflow SSH provider, Apache Airflow SFTP provider: SSH hook disables host-key verification by default

    The Apache Airflow SSH provider hook disables SSH host-key verification by default: unless `host_key` is configured or `no_host_key_check` is explicitly set to false, it accepts any server key. This affects SSH and SFTP connections that rely on the default. A…

    Apache Software Foundation Apache Airflow SFTP provider Apache Airflow SSH provider
  • Critical 9.1
    CVE-2026-50203

    Apache Airflow SFTP provider: Path traversal in SFTPHook.retrieve_directory allows local file write outside the destination directory via malicious server-supplied directory-entry names

    A path traversal in the SFTP provider (`SFTPHook.retrieve_directory` / `SFTPOperator(operation=get)`) let a malicious or compromised remote SFTP server write files outside the configured local destination directory via crafted directory-entry names. No Airflo…

    Apache Software Foundation Apache Airflow SFTP provider airflow-3 apache-airflow-providers-sftp Wolfi PyPI